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DiKsa [7]
2 years ago
8

Convert 15 km per hour to meters per second

Mathematics
1 answer:
ipn [44]2 years ago
6 0
1km = 1000m
1hr = 3600sec

Do proportions:
1km / 1000m = 15km / x
15000m = x

1hr = 3600sec

15000/3600 = 4.2m per second
Choice 4


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